Improvement in boilers for toy steam-engines



RUSSEL FRISBIE.OF OROMWELL, OONNEOTIOUT.

IMPROVEIVIENT IN BOILERS FOR TOV STEAM-ENGINES.

Speqification forming part of Letters Patent N0. 122,593, dated J anuary9, 1872.

T0 all whom z't mag; concern:

Be it known that I, RUSSEL FRISBIE, of Cromwell, in the countyofMiddlesex and State 0f Connecticut, have invented certain new anduseful Improvements in Boilers f01 'l0y Stemm- Engines and I (10 herebydeclare that the following is a full, dem, and exact dese1iptionthereof, whereby a person ski1led in the art can make and use the same,reference being had t0 the aceompanying drawing and to the letters 0freferenee marked thereon.

My invention relates t-0 those sma1l boilers which are heated by me2u1s0f a lamp; und its object is t0 provide.a str0ng zmd safe boiler with anbottom, where the heat is applied, sufficiently thin co be quickly andeasily heated, so as to generate steam With rapidity.

' In the accompanying drawiug, a sh0ws the body of the boiler, partlyauf; away 110 S11OW the eonstruction betten b is the bottom plate,

Oheim.

What I claim as my invention is 'lhe cast boiler With a plate bot-110m,coustructed substantially as herein deseribed.

RUSSEL FRISBIE. Witnesses:

WM. E. HULBERT, EDWARD S. O0E.

